chrome: Use base::MessageLoop. (Part 3)

chrome/browser/chromeos/drive/fake_file_system_unittest.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/drive/fake_file_system.h"
 
 #include "base/file_util.h"
 #include "base/message_loop.h"
 #include "chrome/browser/chromeos/drive/file_system_util.h"
 #include "chrome/browser/google_apis/fake_drive_service.h"
@@ skipping 18 matching lines @@
         "chromeos/gdata/root_feed.json");
     fake_drive_service_->LoadAccountMetadataForWapi(
         "chromeos/gdata/account_metadata.json");
 
     // Create a testee instance.
     fake_file_system_.reset(
         new FakeFileSystem(fake_drive_service_.get()));
     ASSERT_TRUE(fake_file_system_->InitializeForTesting());
   }
 
-  MessageLoopForUI message_loop_;
+  base::MessageLoopForUI message_loop_;
   content::TestBrowserThread ui_thread_;
 
   scoped_ptr<google_apis::FakeDriveService> fake_drive_service_;
   scoped_ptr<FakeFileSystem> fake_file_system_;
 };
 
 TEST_F(FakeFileSystemTest, GetResourceEntryById) {
   FileError error = FILE_ERROR_FAILED;
   scoped_ptr<ResourceEntry> entry;
   base::FilePath file_path;
@@ skipping 162 matching lines @@
       util::GetDriveMyDriveRootPath().AppendASCII("Invalid File Name"),
       google_apis::test_util::CreateCopyResultCallback(&error, &entry));
   google_apis::test_util::RunBlockingPoolTask();
 
   ASSERT_EQ(FILE_ERROR_NOT_FOUND, error);
   ASSERT_FALSE(entry);
 }
 
 }  // namespace test_util
 }  // namespace drive